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ALESIS
ModFX Series
(M01-M14)
Service Manual
P/N: 8-31-0119-A
ATTENTION!
THIS DOCUMENT CONTAINS SENSITIVE
PROPRIETARY INFORMATION. ALL
RECIPIENTS MUST HAVE A CURRENT NON-
DISCLOSURE AGREEMENT ON FILE WITH
ALESIS, LLC.
DO NOT DISTRIBUTE THIS DOCUMENT IN
ELECTRONIC FORM
The information in this document contains privileged and confidential information.
It is intended only for the use of those authorized by Alesis. If you are not the
authorized, intended recipient, you are hereby notified that any review,
dissemination, distribution or duplication of this document is strictly prohibited. If
you are not authorized, please contact Alesis and destroy all copies of this
document. You may contact Alesis at support@Alesis.com.
Copyright © 2003 Alesis, LLC
Confidential
Alesis Service Manual
8-31-0119-A
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Related Manuals for Alesis ModFX Series
Summary of Contents for Alesis ModFX Series
- Page 1 ELECTRONIC FORM The information in this document contains privileged and confidential information. It is intended only for the use of those authorized by Alesis. If you are not the authorized, intended recipient, you are hereby notified that any review, dissemination, distribution or duplication of this document is strictly prohibited. If you are not authorized, please contact Alesis and destroy all copies of this document.
- Page 2 Your purchase of the Manual shall be for your own ultimate use and shall not be for purposes of resale or other transfer. As the owner of the copyright to the Manual, Alesis does not give you the right to copy the Manual, and you agree not to copy the Manual without the written authorization of Alesis. Alesis has no obligation to provide to you any correction of, or supplement to, the Manual, or any new or superseding version thereof.
- Page 3 ALL REPAIRS DONE BY ANY ENTITY OTHER THAN AN AUTHORIZED ALESIS SERVICE CENTER SHALL BE SOLELY THE RESPONSIBILITY OF THAT ENTITY, AND ALESIS SHALL HAVE NO LIABILITY TO THAT ENTITY OR TO ANY OTHER PARTY FOR ANY REPAIRS BY THAT ENTITY.
- Page 4 The product is exposed to water or excessive moisture, c. The AC power supply plug or cord is damaged, d. The product shows an inappropriate change in performance or does not operate normally, or e. The enclosure of the product has been damaged. Confidential Alesis Service Manual 8-31-0119-A...
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Page 5: Specification
SERVICE MANUAL MODEL: MODFX SPECIFICATION Key features: · Internal 24-bit digital processing · Easy to Use / Easy to Understand User Interface · Able to connect multiple units together to pass digital audio and power · Width equivalent to a 1/3-U Rack Space ·... - Page 6 ALESIS ModFX Series (M01-M14) ASSEMBLY / PACKAGING Confidential Alesis Service Manual 8-31-0119-A...
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Page 7: Disassembly Procedures
DISASSEMBLY PROCEDURES 1. REMOVAL OF FRONT PANEL (Fig. 1) (a) Take off 4 pcs of knob on front panel. (b) Unscrew 1 pc of screw at bottom plate. (Fig. 1) 2. REMOVAL OF MAIN P.C.B. (Fig. 2) (a) Take off (unscrew) 5 pcs of jack (nuts) on rear side of the bottom plate. (Fig. - Page 8 Packing Instruction (M01~14)
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Page 9: Exploded View
EXPLODED VIEW (M01~M14 ALESIS) -
Page 10: Test Procedures
ALESIS ModFX Series (M01-M14) TEST PROCEDURES Confidential Alesis Service Manual 8-31-0119-A... - Page 11 1 - Alesis ModFX Final Assembly (DUT) with current firmware · 3 - P3 Power supplies · 1 - CD player · 1 - Alesis Studio 12R (X3) and Power Cable or equivalent mixer · 4 - 1/4" Unbalanced TRS Cables · Headphones ·...
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Page 12: Isual Inspection
Press left bank down switch several times Verify LED selection changes to LED below => previous setting Press left bank up switch several times Verify LED selection changes to LED above => previous setting Repeat steps 11 and 12 with right bank. Verify LED activity =>... -
Page 13: Section 4 - Visual Inspection
Power · Power Up CD Player; Add Reference Music; · Power up X3; Set Mic/Line Input TRIM to 12 O'clock; Set Channel 1-2 HIGH and LOW to 12 O'clock; Set Channel 1 PAN to L; Set Channel 2 PAN to R; Set Master Fader to 0Db; Set PHONES/MONITOR to 12 O'clock;... - Page 14 ALESIS ModFX Series (M01-M14) SCHEMATIC FILES Confidential Alesis Service Manual 8-31-0119-A...
- Page 15 M01FP200A.sch-1 - Wed Apr 03 18:34:43 2002...
- Page 21 ALESIS ModFX Series (M01-M14) HISTORY Confidential Alesis Service Manual 8-31-0119-A...
- Page 24 ALESIS ModFX Series (M01-M14) Confidential Alesis Service Manual 8-31-0119-A...
- Page 25 M01~M14 BOM BOM Items BOM Item 7-40-0903 TRANSFORMER P3-UL (VERSION 01) 7-40-2007 TRANSFORMER P3-UL (VERSION 02) 7-40-2015 TRANSFORMER P3-UL (VERSION 03) 7-40-2011 TRANSFORMER P3-UL (VERSION 04) BARCODE & SERIAL NO. LABEL REFER TO UNFIXED LIST 2 INST. MANUAL(M01ALE01) REFER TO UNFIXED LIST 2 7-51-1219 INVITATION CARD 7-52-0040...
- Page 26 BOM Items BOM Item ..2 EC22616TS E.CAP 22UF 16V 20% C1,C2,C3,C6 ..2 EC33716035 E. CAP 330UF 16V (PITCH 3.5MM) C4,C5 ..2 EC33716TM E. CAPACITOR 330UF 16V ..2 EC47716TM E. CAP 470UF 16V C8,C9 ..2 FCN1S1001602 16P CONNECTOR WIRE ..2 JKDJ-0702B-025 DC SOCKET J501,J502,J503,J504,J505,J506,J507, ..2 JW5206T...
- Page 27 PCB UNFIXED LIST LOCATION DIFFERENCE OF SWITCH AND GREEN LED SWITCHES (6-02-0050) GREEN LEDS (3-02-0021) TOTAL TOTAL CODE S01 S02 S03 S04 S05 S07 S08 D01 D02 D03 D04 D05 D06 D07 D08 D09 D012 D013 D014 D015 D016 D017 SWITCH LEDS 9-79-0276-01 (M01)
- Page 28 UNFIXED LIST 1 KNOB KNOB PC PLATE IO-PCB ASS'Y C-PCB ASS'Y MODEL NO. (DWI-DIRECTION) TW9-79-0276-01 M01ALE01 PT131060301 PT131060401 9-13-0016 9-79-0259-1 9-79-0276-01 (1 PC.) (2 PCS.) TW9-79-0276-02 M02ALE01 PT131060301 PT131060401 9-13-0017 9-79-0259-1 9-79-0276-02 (3 PCS.) (2 PCS.) TW9-79-0276-03 M03ALE01 PT131060301 PT131060401 9-13-0018 9-79-0259-1 9-79-0276-03...
- Page 29 UNFIXED LIST 2 INSTRUCTION LABEL LABEL BARCODE & LOGO MODEL NO. STICKER MANUAL (VERSION) (MODEL) SERIAL NO. LABEL M01ALE01 7-51-0108 LAC47ALE16 7-50-0163 7-53-0170 M02ALE01 7-51-0109 LAC47ALE01 LAC47ALE17 7-50-0164 7-53-0171 M03ALE01 7-51-0110 LAC47ALE02 LAC47ALE18 7-50-0165 7-53-0172 M04ALE01 7-51-0111 LAC47ALE03 LAC47ALE19 7-50-0166 7-53-0173 M05ALE01 7-51-0112...